UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycSLEJW1pPj6NfdzfVSF4SnhBRN5dBMx8t0ePlnongA=' 
WHERE 
  key_id = '3b2f8c1ee871b4ceeaf56019b220e2c8914e8abb42bd0f0dd2fcd66e29521e0e' 
  AND (
    token = 'ycSLEJW1pPj6NfdzfVSF4SnhBRN5dBMx8t0ePlnongA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )